Let f be integrable on [-, ] and L R. a) Prove that if {N f)(x0)
Question:
a) Prove that if {σN f)(x0) L as N †’ ˆž and if (Sf)(x0) converges, then (SNf)(x0)) †’ L.
b) Prove that
converges to ˆš2Ï€ cos ˆš2x uniformly on compact subsets of (0, 2Ï€).
Transcribed Image Text:
1)" sin V2π 2_k2 ㅡ.cos kx. に]
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